Entertainment industry trade The Hollywood Reporter conducted a year-long investigation into security at high-profile film premieres and over 55 red-carpet events throughout Los Angeles and found that is “strikingly easy” for unauthorized personnel to gain access to A-list talent.

The police report on the investigation into the death of former The Voice contestant Christina Grimmie reveals that her killer passed a background check for his guns and did not pick them up until after completing a required five-day waiting period.